👉 Spiroloculine is a chemical compound that has been identified as a potential cancer marker. It was first discovered in 2016 by researchers at the University of California, Davis. Spiroloculine is a type of polycyclic aromatic hydrocarbons (PAHs), which are organic compounds composed of carbon atoms with a chain structure similar to that of a spider's web. The chemical compound is also known as spirohexylamine or spirohexane.